BLACK BANANA Designed by Amazing (The main body comes in a set of two. The case is also pictured.) ⭐︎BLACK BANANA is a training gear designed to help you learn to hit with your lower body. By stepping on it and swinging, you can increase the rotational speed of your pelvis, strengthen your adductors, and suppress the opening of your body. With each use, you will naturally learn how to use your lower body in a practical way. I bought this for my child, but they weren't very interested and didn't use it at all, so I'm selling it. I took it out indoors, so there might be some signs of use on the bottom, but the surface is very clean. I will pack it in a recycled box, case included. If you would like to negotiate the price, please suggest your desired price. Thank you.